More and more modern agricultural crops require an increasing amount of agrochemicals, however, as modern agricultural mechanization cannot meet the targeted delivery of conventional agrochemicals, over time, soil saturation occurs. After a number of years, agrochemicals become poison for the land on which they were used, and when the land is...

By Ljiljana Tanasić, Jelena Tanasić, Ivan Ristić, Nemanja Stošić, Milan Blagojević

 This paper is devoted to the issue of the possibility of lighting subjective assessment in production halls using digital tools. Production systems and processes are subject to mass digitization in synergy with the Industry 4.0 concept. It is necessary to extend the digitization process to all available processes and issues, to ensure the sus...

By Darina Dupláková, Ján Duplák, Vladimír Simkulet, Peter Michalik, Ljubica Janjetović

 Organogels are semi-solid materials in which gelator molecules in the presence of chosen organic solvent compose self-assembled mesh structure that prevent solvent to flow. During a past few decades, the application of different organogel systems into numerous areas of materials science has been approved (e. g. drug delivery). Considering cru...

By Nenad Janković, Emilija Milović, Jelena Petronijević, Nenad Joksimović, Dušan Milivojević

 The production of parts on CNC machines is one of the most common techniques used in modern manufacturing processes. CAM software generates NC programs that are mathematically exact and usually contain constant cutting parameters for a particular tool path and does not simulate the expected machined part quality (accuracy of machinning and th...

By Strahinja Đurović, Dragan Lazarević, Jelena Stanojković, Živče Šarkoćević, Jasmina Dedić

 The current trend in the field of industrial solutions is progress in the sense of Industry 4.0, ie among other things, in the digitization of comprehensive production solutions, systems and processes. Digitization is becoming a part of any area - manufacturing or non-manufacturing, while also intervening in the HSE Management area, with conn...

By Darina Dupláková, Jan Duplak, Svetlana Radchenko, Enes Sukic

 The development of the e-book, in recent years, has initiated numerous debates and analysis, emphasizing reading habits as well as the effects of the mass digitalization, partially including coronavirus pandemic this last year. E – books are available in various formats, and they include various media. The highest domination is achieved...

By Aldin Obućina, Ahmed Palić, Admir Šupić

 Information Technology School ITS- Belgrade, College of Vocational Studies, thanks to modern tools, information technology, information systems, information and communication technologies, enjoys an excellent reputation among the professional and academic public in the Republic of Serbia, as well as among academics. The article brings a case ...

By Svetlana Anđelić, Bojan S. Ristić, Goran Radić, Velimir Dedi, Milena Ilić

 The paper presents an example of the application of artificial neural networks for predicting the type of traffic accidents. Data for the period January-December 2019 in Čačak were analyzed. Data was collected from the open data portal https://data.gov.rs. Microsoft Visual Studio and Microsoft SQL Server Management Studio were used as tools. ...

By Мarija Blagojević, Željko Jovanović, Danijela Milošević, Snežana Dragićević

 In recent years, we have witnessed an increasing number of IoT devices in almost all spheres of life. Regardless of mobility or mode of communication, it is expected from IoT devices to work for years without failure, despite the fact that they are battery powered. Therefore, the key challenge is energy efficiency and to reduce battery consum...

By Saša Salapura, Nebojša Kuduz

 Environmental threats such as pollution, climate change, depletion of fossil fuels reserves has imposed an urgent need to take action in looking for sustainable solutions. One of the items of environmental protection is energy saving, which is especially important in manufacturing of widespread use materials such as acrylate superabsorbents. ...

By Tamara Erceg, Suzana Cakić, Vesna Teofilović, Nevena Vukić, Jelena Tanasić, Ivan Ristić